Chevy rods did not use poured bearings. The process was known as "centrifugal casting" and produced a thinner, more uniform layer of bearing material that was far superior to poured Babbit.

Opinions are like "belly buttons" (and other bodily orfices). Everybody's got one, and some are pretty stinky.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!